a visit. he called on congress to follow the city's lead and expand federal background checks. >> obama: all of the folks standing here behind me today, they are the ones on the front line of this fight. they see the awful consequences the lives lost the families shattered. they know what works. they know what doesn't work and they know how to get things done without regard for politics. >> jennifer: they might not be political, but they do have a lot of political power. in an historic moment today, house gop members actually got on board with a bill to curve gun trafficking, and the reason they supported it because it had the backing of law enforcement officials, joining me now is the mayor of minneapolis, r.t. rybak. mayor, welcome back inside "the war room." >> good to be here. >> jennifer: you had a good day today featuring and highlighting what you guys are doing in minneapolis in the push for gun safety. tell us how you see this working. will you end for example -- will minneapolis end contracts with gun companies if they don't back certain safety measures?